128169496

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 301896000

約数和(自身を除く): 173726504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 3593, 4459, 5096, 7186, 8918, 14372, 17836, 25151, 28744, 35672, 46709, 50302, 93418, 100604, 176057, 186836, 201208, 326963, 352114, 373672, 653926, 704228, 1232399, 1307852, 1408456, 2288741, 2464798, 2615704, 4577482, 4929596, 9154964, 9859192, 16021187, 18309928, 32042374, 64084748, 128169496]

約数ペア:

[(1, 128169496), (2, 64084748), (4, 32042374), (7, 18309928), (8, 16021187), (13, 9859192), (14, 9154964), (26, 4929596), (28, 4577482), (49, 2615704), (52, 2464798), (56, 2288741), (91, 1408456), (98, 1307852), (104, 1232399), (182, 704228), (196, 653926), (343, 373672), (364, 352114), (392, 326963), (637, 201208), (686, 186836), (728, 176057), (1274, 100604), (1372, 93418), (2548, 50302), (2744, 46709), (3593, 35672), (4459, 28744), (5096, 25151), (7186, 17836), (8918, 14372)]